way-out

adj Informal.

1. advanced, progressive, avant-garde, forward-looking, ahead of its time; original, novel, unique, new; imaginative, creative, unconventional, unorthodox, Inf. far-out; modern, ultramodern, modernistic; exploratory, experimental, innovative, ground-breaking, precedent-setting.

2. bizzare, strange, odd, unusual, uncommon; abnormal, irregular, deviant, aberrant, erratic; queer, peculiar, curious, singular, offbeat; quaint, eccentric, weird, freakish, outlandish; freaky, Inf. kinky, Sl. flaky, Sl. off the wall.

3. esoteric, exotic, foreign; different, strange, glamorous, exciting.